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Take full advantage of high and low pH conditions (pH 1-12) to manipulate selectivity

Expect longer column lifetime with patented TWIN-NX™ technology

Ideal for analytical and preparative separations of basic and acidic compounds

Inside Twin Technology

During the final stage of silica manufacturing a unique silica-organic layer is grafted to create a completely new composite particle. This composite particle particle retains its mechanical strength and rigidity along with excellent efficiency, while the silica-organic shell protects the particle from chemical attack.